Custom ys theme zsh

ys.zsh-theme

# Clean, simple, compatible and meaningful.
# Tested on Linux, Unix and Windows under ANSI colors.
# It is recommended to use with a dark background.
# Colors: black, red, green, yellow, *blue, magenta, cyan, and white.
#
# Mar 2013 Yad Smood

# VCS
YS_VCS_PROMPT_PREFIX1=" %{$fg[white]%}on%{$reset_color%} "
YS_VCS_PROMPT_PREFIX2=":%{$fg[cyan]%}"
YS_VCS_PROMPT_SUFFIX="%{$reset_color%}"
YS_VCS_PROMPT_DIRTY=" %{$fg[red]%}x"
YS_VCS_PROMPT_CLEAN=" %{$fg[green]%}o"

# Git info
local git_info='$(git_prompt_info)'
ZSH_THEME_GIT_PROMPT_PREFIX="${YS_VCS_PROMPT_PREFIX1}git${YS_VCS_PROMPT_PREFIX2}"
ZSH_THEME_GIT_PROMPT_SUFFIX="$YS_VCS_PROMPT_SUFFIX"
ZSH_THEME_GIT_PROMPT_DIRTY="$YS_VCS_PROMPT_DIRTY"
ZSH_THEME_GIT_PROMPT_CLEAN="$YS_VCS_PROMPT_CLEAN"

# HG info
local hg_info='$(ys_hg_prompt_info)'
ys_hg_prompt_info() {
	# make sure this is a hg dir
	if [ -d '.hg' ]; then
		echo -n "${YS_VCS_PROMPT_PREFIX1}hg${YS_VCS_PROMPT_PREFIX2}"
		echo -n $(hg branch 2>/dev/null)
		if [ -n "$(hg status 2>/dev/null)" ]; then
			echo -n "$YS_VCS_PROMPT_DIRTY"
		else
			echo -n "$YS_VCS_PROMPT_CLEAN"
		fi
		echo -n "$YS_VCS_PROMPT_SUFFIX"
	fi
}

local exit_code="%(?,,C:%{$fg[red]%}%?%{$reset_color%})"

YS_ZSH=~/.zsh
YS_WEATHER_INFO_FILE="${YS_ZSH}/weather.json"
YS_OPENWEATHER_APP_ID="YS_OPENWEATHER_APP_ID"
YS_OPENWEATHER_LOC_ID="YS_OPENWEATHER_LOC_ID"

ys_load_weather_info() {
	# Requires install jq
	if [ -x "$(command -v jq)" ]; then
		local api_url="https://api.openweathermap.org/data/2.5/weather?id=$YS_OPENWEATHER_LOC_ID&APPID=$YS_OPENWEATHER_APP_ID&units=metric"
		weather_info=$(curl -s $api_url)
		if [ ! -f $YS_WEATHER_INFO_FILE ]; then
			touch $YS_WEATHER_INFO_FILE
		fi

		cod=$(echo $weather_info | jq '.cod')
		if [ $cod == 200 ]; then
			echo $weather_info | jq --arg ts $(date +%s) '. + {ts: $ts}' > $YS_WEATHER_INFO_FILE
		fi
	fi
}

ys_get_weather_emoji() {
	case "$1" in
		"Thunderstorm")
		echo "🌩"
		;;

		"Drizzle"|"Rain")
		echo "🌩"
		;;

		"Snow")
		echo "☃️"
		;;

		"Mist"|"Haze"|"Fog"|"Ash"|"Smoke")
		echo "🌫"
		;;

		"Dust"|"Sand"|"Squall")
		echo "🌵"
		;;

		"Tornado")
		echo "🌪"
		;;

		"Clouds")
		echo "☁️"
		;;

		"Clear")
		echo "☀️"
		;;
		*)
		echo "$1"
	esac
}

# weather info 
ys_read_weather_info() {
	if [ -f $YS_WEATHER_INFO_FILE ]; then
		local weather_info=$(cat $YS_WEATHER_INFO_FILE)
		if [ -x "$(command -v jq)" ]; then
			cod=$(echo ${weather_info} | jq '.cod')
			if [ $cod == 200 ]; then
				local temp=$(echo ${weather_info} | jq '.main.temp')
				local loc=$(echo ${weather_info} | jq '.name' | sed 's/"//g')
				local tmain=$(echo ${weather_info} | jq '.weather[0].main' | sed 's/"//g')
				echo "$loc $(ys_get_weather_emoji ${tmain})  $temp°C"
			else
				echo "unavaiable"
			fi
		else
			echo "unavaiable"
		fi
	else
		echo "unavaiable"
	fi
}

ys_interval_update_weather_info() {
	sleep_time=$(( 15 * 3600 ))
	while true; 
	do 
		if [ -f $YS_WEATHER_INFO_FILE ]; then
			local weather_info=$(cat $YS_WEATHER_INFO_FILE)
			if [ -x "$(command -v jq)" ]; then
				ts=$(echo ${weather_info} | jq '.ts' | sed 's/"//g')
				ts=$(( $ts + $sleep_time ))
				if [ $ts > $(date +%s) ]; then
					ys_load_weather_info
					ys_read_weather_info 
				fi
			fi
		fi
		# Sleep 15 minutes
		sleep $sleep_time; 
	done
}
# Run update interval every 15 minutes in background
(ys_interval_update_weather_info &>/dev/null &)

weather() {
	ys_load_weather_info
	ys_read_weather_info
}

local weather_info='$(ys_read_weather_info)'

# Prompt format:
#
# PRIVILEGES USER @ MACHINE in DIRECTORY on git:BRANCH STATE [TIME] C:LAST_EXIT_CODE
# $ COMMAND
#
# For example:
#
# % ys @ ys-mbp in ~/.oh-my-zsh on git:master x [21:47:42] C:0
# $
PROMPT="
%{$terminfo[bold]$fg[blue]%}#%{$reset_color%} \
%(#,%{$bg[yellow]%}%{$fg[black]%}%n%{$reset_color%},%{$fg[cyan]%}%n) \
%{$fg[white]%}@ \
%{$fg[green]%}$weather_info \
%{$terminfo[bold]$fg[yellow]%}%~%{$reset_color%}\
${hg_info}\
${git_info}\
 \
%{$fg[white]%}[%*] $exit_code
%{$terminfo[bold]$fg[red]%}$ %{$reset_color%}"

## Origin PROMPT
#PROMPT="
#%{$terminfo[bold]$fg[blue]%}#%{$reset_color%} \
#%(#,%{$bg[yellow]%}%{$fg[black]%}%n%{$reset_color%},%{$fg[cyan]%}%n) \
#%{$fg[white]%}@ \
#%{$fg[green]%}%m \
#%{$fg[white]%}in \
#%{$terminfo[bold]$fg[yellow]%}%~%{$reset_color%}\
#${hg_info}\
#${git_info}\
# \
#%{$fg[white]%}[%*] $exit_code
#%{$terminfo[bold]$fg[red]%}$ %{$reset_color%}"